- Prefix
- 00:1D:5B 00-1D-5B 001D.5B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:1D:5B:00:00:00 – 00:1D:5B:FF:FF:FF
- Organization
- Tecvan Informatica Ltda
- Registered address
- Rua Guaicurus, 145, Diadema São Paulo 09911-630, BR
- Country
- Brazil (BR)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:1D:5B:00:00:00
Tecvan Informatica Ltda holds 1 block in total: see all. Source: IEEE Registration Authority public listing.